const LLViewerTexLayerSetBuffer* LLViewerTexLayerSet::getViewerComposite() const
{
return dynamic_cast<const LLViewerTexLayerSetBuffer*> (getComposite());
}
String Label::getExpandedText() const
{
if (!text_.has('%') || getComposite() == 0)
{
return text_;
}
String result;
const Atom* atom = dynamic_cast<const Atom*> (getComposite());
const AtomContainer* ac = dynamic_cast<const AtomContainer*> (getComposite());
const Residue* residue = dynamic_cast<const Residue*> (getComposite());
for (Position pos = 0; pos < text_.size(); pos++)
{
// normal text
if (text_[pos] != '%')
{
result += text_[pos];
continue;
}
pos++;
// dont step over the size of the string
if (pos == text_.size()) break;
// make it possible to escape %
if (text_[pos] == '%')
{
result += '%';
}
// name
else if (text_[pos] == 'N')
{
if (atom) result += atom->getName();
else result += ac->getName();
}
// resiude ID
else if (text_[pos] == 'I')
{
if (residue) result += residue->getID();
if (atom) result += ((Residue*)atom->getParent())->getID();
}
// atom type
else if (text_[pos] == 'T')
{
if (atom) result += String(atom->getType());
}
// atom charge
else if (text_[pos] == 'C')
{
if (atom)
{
String charge(atom->getCharge());
charge.trimRight("0");
if (charge.hasSuffix(".")) charge += '0';
result += charge;
}
}
// element
else if (text_[pos] == 'E')
{
if (atom)
{
result += atom->getElement().getSymbol();
}
}
// type name
else if (text_[pos] == 'Y')
{
if (atom)
{
result += atom->getTypeName();
}
}
} // for
return result;
} // getExpandedText
